Lutetium acetylacetonate
From Wikipedia, the free encyclopedia
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3D model (JSmol)
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| Properties | |
| C15H21LuO6 | |
| Molar mass | 472.294 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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3(H2O)2.svg){kind=link}
Chemical compound
Lutetium acetylacetonate is a coordination compound with the chemical formula Lu(C5H7O2)3, or Lu(acac)3 for short. The complex per se is unlikely to exist, but the dihydrate would be expected based on the behavior of other lanthanide tris(acetylacetonate)s. Consistent with this scenario, It forms adducts Lu(acac)3(phen) and Lu(acac)3(dipy) where phen and bipy are 1,10-phenanthroline and 2,2'-bipyridine, respectively.[1]
The complex is somewhat volatile.[2] It can be prepared by the reaction of trialkoxylutetium and acetylacetone.[3]
References
[edit ]- ^ Andrey Yu. Rogachev, Andrey V. Mironov, Sergey I. Troyanov, Natalia P. Kuzmina, Alexander V. Nemukhin (May 2006). "Synthesis, crystal structures and theoretical study of mixed ligand complexes of lanthanides acetylacetonates with o-phenanthroline and 2,2′-dipyridyl: The unexpected inverted electrostatic trend in stability". Journal of Molecular Structure. 789 (1–3): 187–194. doi:10.1016/j.molstruc.2005年12月02日6. Archived from the original on 2020年02月25日. Retrieved 2021年09月20日.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ Trembovetskii, G. V.; Martynenko, L. I.; Murav'eva, I. A.; Spitsyn, V. I. Synthesis and study of volatile rare earth acetylacetonates(in Russian). Doklady Akademii Nauk SSSR, 1984. 277 (6): 1411-1414. ISSN 0002-3264.
- ^ Gavrilenko, V. V.; Chekulaeva, L. A.; Savitskaya, I. A.; Garbuzova, I. A. Synthesis of yttrium, lanthanum, neodymium, praseodymium and lutetium alkoxides and acetylacetonates(in Russian). Izvestiya Akademi Nauk, Seriya Khimicheskaya, 1992. 11: 2490-2493. ISSN 1026-3500.